GCF for 80 and 410

What is the Greatest common Divisor of 80 and 410?

Answer: GCF of 80 and 410 is 10

(Ten)

Finding GCF for 80 and 410 using all factors (divisors) listing

The first method to find GCF for numbers 80 and 410 is to list all factors for both numbers and pick the highest common one:

All factors of 80: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80

All factors of 410: 1, 2, 5, 10, 41, 82, 205, 410

So the Greatest Common Factor for 80 and 410 is 10

Finding GCF for 80 and 410 by Prime Factorization

The second method to find GCF for numbers 80 and 410 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 80: 2, 2, 2, 2, 5

All Prime Factors of 410: 2, 5, 41

As we can see there are Prime Factors common to both numbers: 2, 5

Now we need to multiply them to find GCF: 2 × 5 = 10

GCF Table

Number 1Number 2GCF
654105
664102
674101
684102
694101
7041010
714101
724102
734101
744102
754105
764102
774101
784102
794101
8041010
814101
8241082
834101
844102
854105
864102
874101
884102
894101
9041010
914101
924102
934101
944102

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 80 and 410? (The answer is: 10). Select the first number (e.g. '80') and the second number (e.g. '410'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

FAQ

What is the Greatest common Divisor of 80 and 410?

GCF of 80 and 410 is 10